Home / 1,173,502.08-1,760,165.64-374,868

Finding the Fourth Proportional to 1,173,502.08, 1,760,165.64 and 374,868

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Solution

The fourth proportional to 1,173,502.08, 1,760,165.64 and 374,868 is: 562,274.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,173,502.08 : 1,760,165.64 = 374,868 : x
  2. Step 2: Convert to fraction form
    1,173,502.08/1,760,165.64 = 374,868/x
  3. Step 3: Cross multiply
    1,173,502.08x = 1,760,165.64 × 374,868
  4. Step 4: Simplify right side
    1,173,502.08x = 659,829,773,135.52
  5. Step 5: Solve for x
    x = 659,829,773,135.52/1,173,502.08
  6. Step 6: Final answer
    x = 562,274.06

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.